Carbureter.



j.' H.-0EELL.

CARSURETER. APPLICATION FLl) AFR.1, 1914.

151359315@ Patented Apr. 13, 195.

'Z SHEETS-BHEBT 1.

17 isscrevv-threaded inforder tobe engaged by the conventionallnuts 18 whereby such tip or nozzle l2 vvill bev maintained in operative position. The casing lis capable of movement 'rela-Y Y tively tothe pipe l after the nut 1l has been removed and inoi'der that the nuts 18 zmay bev readily applied orremoved from the `projected portion of the'foot 17 of the tip or nozzle l2, I find it of4 advantage tov anlnularly reduce a portion 10a of the pipe,vas *isbelieredto be clearly panving drawings. v The How of the fuel through' the tip is under 'control of theneedlc valve 3.9 threaded throughthe foot 1G and projectingr up Wardly of.- the/stem le ofthe tip or nozzle and opc-rating'in a manner which' is believed to be self-evident,-tlimfprojected or exterior portion of the needjl'e'valve '19 beine provided ivith a conventional milled head- 20, for purposes vvli'ich are vbelieved tobe selfevident. As disclosed in the accompanying draw- `irngs, the-intake pipe exteriorly of the casing l is prpvided with' a branch 21 disposed substantially atl right angles thereof andhaving its inner vvall screw-threaded in order 'to have detachably position therein the valve seat Q2 with which is adapted to coact the valve Q3 carried on the inner end througlivthe guideiyoke integrally produced with Athe seat 22- vand has its outer extremity `screvvdhreaded in order to afford an' adjustable connection for the nut 26. Interposed between the nut 26 and the yoke Qis vthe expansible lmember 27, herein' shown as a coiled springfvvhich serves to maintain the valve Q3 normally in engagement vvith its seatQQ. 26 adjustable upon the stemy Q4, it vvill be shovvnfin the acconiunderstood as limiting myself of the stem 25h The stein .24 is directed By having' the nutv readily perceived that the 'tension of the adjustment ot the members 50 and thus:

effectively control thetlovv of the mixture which. are

through the intake pipe 10 in a manner which is believed to be self-evident.v As herein disclosed, the relative'movement,of the cylindrical members 30 lis under :control 'of the rock lever 33 pivotally mounted tipon the intake .pipe l0` exterior-y thereof. 'and having oppositely directed link members 34' A operatively connected with such members v"so 30, ivhile one extremity :.ofsuch lever is operatively engaged with. a rod adapted tov be manipulated yin a manner vvhich is believed to be sclievident. tIn order that i vno obstruction may beodered bythe links 3st to the movements of the members 30,1

have the outerextreinities of the branches Q9 provided witlrthe open ended slots 3G, as'

is believed to -be clearly shovvn in the accompanyinfr drawings.' I do not vvisli to be to the exact as such intake pipe may be provided with tiattened branches 29a, -as is shown 'particulai-ly in Figs. il and 4 5, and in which instance the members 30a will -be correspondingly formed.

From the foregoing' description, it is thought tov be obvious thata carbureter constructed..inaccordance with my invention is of an extremely simple fand comparatively',

inexpensive nature and is'particularly well adapted for use by reason of the convenience and facilitywith which it may beassein-- bled and by reason of the effectiveness with, ivliich it performs its functions and it Will also be obvious that my invention is susceptible ofsoine change andmodi'iication. with- .out material departure from .the .principles f and spirit thereof and for this reason I dov not wish t lie-understood as limiting myself to the precise arrangement and formation of the Aseveral parts herein shown in carrying' out my invention in practice.

I claim: y A device-of the character described com. prisingr a casing, a pipe disposed through ot'-, said nozzle comprising a substantially L- 1 shaped tubular member, the toot vvhereof being'disposed through and projectingexteriorly of a side of the pipe within the casingr While the stem of the member` is disposed on a taper, oppositely disposed segsaid casing and having its lovver end open;

mental flanges caruei by the free extrem'y of iesaid 'flanges being disposed on domwa'dly dvergng planes, and detaehabe means engageable with the projeee porn of the foot of ehe member 'Gr main taining said member in operative position,

tem and overlying the upper and 5; lnesses.

es'imony whereof 'hereum'f iii 11j," ',eure 1n me presence of two f. @DELL 

